Several mechanisms for adaptive transmission of multimedia data, which is
based on real time protocols RTP/RTCP.RTCP offers capabilities for monitoring
the transmission quality of multimedia data. When multimedia data (audio,
video) are transmitted over a network with low Quality of Service Management
there is a high possibility of router queue overflow. To overcome this problem
Adaptive Transmission Rate Algorithm is used. To do this Packet size of each
source is adjusted according to network bandwidth. A controller is used to
trace the data transmission rate at the router. An algorithm is developed and
coded in Tool Command Language. Simulation is performed on NS2.
The present work is developed using JMF
over RTP only.
Uploaded by ImpactJournals on